Playback Queue Add-On Switching for Source-Specific Audio EQ
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Solution Overview
Problem
Existing media playback systems lack the ability to easily integrate and manage software applications as add-on components to enhance audio-playback functionality across multiple playback devices in a networked environment, limiting user customization and flexibility in audio experiences.
Innovation Solution
A media playback system that allows software applications to be installed and configured as add-on components on playback devices, with a user interface displaying zone identifiers and application identifiers to manage and assign these applications across zones, enabling enhanced audio processing and customization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If software applications are integrated as add-on components to enhance audio-playback functionality, then adaptability and versatility are improved, but device complexity increases
Solution Approach 1:
The playback device is designed with a universal software architecture that can execute multiple different software applications (equalizer, radio tuner, audiobook player, etc.) on the same hardware platform. This allows a single device to perform diverse audio functions through software rather than requiring separate dedicated hardware for each function, thereby improving adaptability while managing complexity through standardization.
Solution Approach 2:
The system separates audio-processing functions into distinct software application modules that can be independently developed, installed, and managed. Each software application represents a discrete functional unit that can be added or removed without affecting the core playback device architecture, allowing versatility to improve while complexity is managed through modular design.
2Ease of operation
If multiple software applications are assigned across zones and playback devices, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The system provides self-service capabilities where software applications automatically assign themselves to appropriate zones and playback devices based on their functional requirements. The architecture includes automatic detection and assignment mechanisms that reduce manual configuration complexity while maintaining ease of operation through intelligent automation.
Solution Approach 2:
The system incorporates feedback mechanisms that monitor the state of playback devices and zones, automatically adjusting software application assignments based on system conditions. This feedback loop simplifies operation by eliminating manual intervention while the structured feedback architecture manages complexity through standardized information exchange protocols.
Data Source
AI summary
Example techniques described herein relate to a software application that is configured to operate as an add-on software component to audio-playback software on a playback device of a media playback system. An example implementation may involve adding the multiple audio tracks to the playback queue, and before playing back a first audio track, enabling a first add-on component to audio-playback software. The first add-on component corresponds to a first remote source and enabling this component causes a first modification to an equalization of the playback device. The example implementation may also involve before playing back a second audio track, enabling a second add-on component to the audio-playback software. The second add-on component corresponds to the second remote source and enabling this component causes a second modification to the equalization. Enabling the second add-on component disables the first add-on component if enabled.